EP 4311756 A1 20240131 - MOTORIZED TROLLEY, IN PARTICULAR FOR BICYCLES
Title (en)
MOTORIZED TROLLEY, IN PARTICULAR FOR BICYCLES
Title (de)
MOTORISIERTER WAGEN, INSBESONDERE FÜR FAHRRÄDER
Title (fr)
CHARIOT MOTORISÉ, EN PARTICULIER POUR BICYCLETTES
Publication
Application
Priority
IT 202200016035 A 20220729
Abstract (en)
A motorized trolley (1) is described, in particular designed for use with bicycles, comprising: a supporting structure (5) operatively connected to a rudder (7) by means of a prismatic coupling (19), the rudder (7) being operatively connected to a bicycle; two wheels (3) operatively connected to the supporting structure (5); two motors (13) operatively connected to the two wheels (3); a control card (25); a load cell (17) which operatively cooperates with the prismatic coupling (19); two control drivers (23); a battery (9); a recirculating ball bearing (29) which operatively cooperates with the load cell (17) and which reacts to all forces and moments except the force in the direction of travel.
IPC 8 full level
B62K 27/00 (2006.01); B62K 27/12 (2006.01)
CPC (source: EP)
B62K 27/003 (2013.01); B62K 27/12 (2013.01); B62K 2204/00 (2013.01)
Citation (search report)
- [A] WO 2021150160 A1 20210729 - ELECTRO MOBILITY EUROPE AB [SE]
- [A] DE 102014009746 A1 20160107 - BRÜGGLI [CH]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 23187284 A 20230724